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Function to convert column number to letter?
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Stevoisiak
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answered Oct 9 '12 at 9:44
brettdjbrettdj
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Why is UICollectionViewCell's outlet nil?
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313
I am calling self.collectionView.registerClass(LeftMenuCollectionViewCell.self, forCellWithReu...
Easiest way to check for an index or a key in an array?
... "Correct usage: exists {key} in {array}"
return
fi
eval '[ ${'$3'[$1]+muahaha} ]'
}
For example
if ! exists key in array; then echo "No such array element"; fi
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improve thi...
Difference between outline and border
...nderstand how it is even remotely different from the border property. The W3C explains it as having the following differences:
1.Outlines do not take up space.
2.Outlines may be non-rectangular.
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How do I do a bulk insert in mySQL using node.js
...om', 1],
['john', 'john@gmail.com', 2],
['mark', 'mark@gmail.com', 3],
['pete', 'pete@gmail.com', 4]
];
conn.query(sql, [values], function(err) {
if (err) throw err;
conn.end();
});
Note: values is an array of arrays wrapped in an array
[ [ [...], [...], [...] ] ]
There is a...
What is the difference between encode/decode?
... see below). It is mainly there for historical reasons, i think. In Python 3 it is completely gone.
unicode().decode() will perform an implicit encoding of s using the default (ascii) codec. Verify this like so:
>>> s = u'ö'
>>> s.decode()
Traceback (most recent call last):
Fi...
How to include PHP files that require an absolute path?
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edited May 23 '17 at 11:47
Community♦
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answered Aug 7 '08 at 4:20
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What is the difference between using IDisposable vs a destructor in C#?
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edited May 23 '17 at 12:26
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111 silver badge
answered Dec 3 '08 at 23:09
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Formatting a number with leading zeros in PHP [duplicate]
I have a variable which contains the value 1234567 .
12 Answers
12
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close vs shutdown socket?
...8
red0ct
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answered Nov 11 '10 at 23:39
Matthew Flaschen...